Double diamond floor tile apparatus



FIG. 1 is a perspective view of a “double diamond floor tile apparatus”according to the present invention;

FIG. 2 is a top view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a front view thereof; and,

FIG. 5 is a bottom view thereof.

The ornamental design for a “double diamond floor tile apparatus,” asshown and described.